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Amazon Exam SOA-C02 Topic 2 Question 99 Discussion

Actual exam question for Amazon's SOA-C02 exam
Question #: 99
Topic #: 2
[All SOA-C02 Questions]

Users of a company's internal web application recently experienced application performance issues for a brief period The application includes frontend web servers that run in an Amazon Elastic Kubernetes Service (Amazon EKS) cluster The application also includes a bacKend Amazon Aurora PostgreSQL DB cluster that includes one DB instance.

A SysOps administrator determines that the source of the performance issues was high utilization of the DB cluster. The single writer instance experienced more than 90% utilization for 11 minutes The cause of the high utilization was an automated report that is scheduled to run one time each week

What should the SysOps administrator do to ensure that users do not experience performance Issues each week when the report runs?

Show Suggested Answer Hide Answer
Suggested Answer: A

Increasing DB Instance Size:

Increasing the instance size provides more CPU and memory resources, which can help handle higher loads.

Steps:

Go to the AWS Management Console.

Navigate to RDS and select the DB instance.

Modify the instance to increase its size.

Apply the changes during the next maintenance window or immediately if it is a critical issue.

Monitoring Performance:

After resizing, monitor the instance during the next report run to ensure that it handles the load effectively.


by Isadora at Aug 26, 2024, 09:20 AM

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Katina
11 months ago
Honestly, I'd just delete the report. Problem solved! But, in all seriousness, D is the way to go. Gotta love that AWS auto scaling magic.
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Alesia
10 months ago
A) Increase the size of the DB instance. Monitor the performance during the next scheduled run of the report.
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Marylyn
10 months ago
D) Configure auto scaling for the DB cluster. Set the minimum capacity units, maximum capacity units, and target utilization.
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Gladys
11 months ago
B) Add a reader instance. Change the database connection string of the report application to use the newly created reader instance.
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Valentin
11 months ago
I think configuring auto scaling for the DB cluster could be a good long-term solution to prevent performance issues.
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Beata
11 months ago
Haha, this is like a classic IT problem. The report runs once a week and causes performance issues. Option D is definitely the most elegant solution. Automate that scaling!
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Justine
12 months ago
I believe adding a reader instance and changing the database connection string could also help.
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Elenora
12 months ago
I agree, D is the best option. It's important to set the right min, max, and target utilization to ensure the DB cluster can handle the increased load without downtime.
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Lindsey
11 months ago
I think D is the way to go too. Setting the right capacity units and utilization targets is key.
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Ayesha
11 months ago
D is definitely the best option. Auto scaling will help manage the increased load efficiently.
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Krystal
12 months ago
I agree with Dominga. We need to monitor the performance during the next scheduled run of the report.
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Dominga
12 months ago
I think we should increase the size of the DB instance.
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Donette
12 months ago
Definitely, D is the correct answer. Increasing the instance size or adding another instance may work, but auto scaling is the more scalable and dynamic solution here.
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Jose
11 months ago
A) Increase the size of the DB instance. Monitor the performance during the next scheduled run of the report
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Millie
11 months ago
B) Add a reader instance. Change the database connection string of the report application to use the newly created reader instance.
upvoted 0 times
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Maira
11 months ago
D) Configure auto scaling for the DB cluster Set the minimum capacity units, maximum capacity units, and target utilization
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Alesia
12 months ago
I think option D is the way to go. Auto scaling will ensure the DB cluster can handle the load during the report run, without us having to manually adjust the instance size.
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Ashton
11 months ago
D) Configure auto scaling for the DB cluster Set the minimum capacity units, maximum capacity units, and target utilization
upvoted 0 times
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Lilli
11 months ago
B) Add a reader instance. Change the database connection string of the report application to use the newly created reader instance.
upvoted 0 times
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Lashunda
11 months ago
A) Increase the size of the DB instance. Monitor the performance during the next scheduled run of the report
upvoted 0 times
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Ling
11 months ago
D) Configure auto scaling for the DB cluster Set the minimum capacity units, maximum capacity units, and target utilization
upvoted 0 times
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